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ALPN
Alpine Immune Sciences, Inc. Common Stock
stock NASDAQ

Inactive

May 17, 2024

64.97USD+0.015%(+0.01)4,282,048

Pre-market

Dec 31, 1969 7:00:00 PM EST

0.00USD-100.000%(-64.96)0

After-hours

Dec 31, 1969 7:00:00 PM EST

0.00USD0.000%(0.00)0

OverviewHistoricalDark Pool LevelsShortsMore

ALPN Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Nasdaq GSM	68.04	2,917,930	23.06
Off Exchange¹	17.69	758,481	36.48
NYSE Arca	2.45	105,252	13.48
Cboe EDGA	2.17	93,050	4.93
Cboe BZX	1.71	73,531	4.51
IEX	1.63	69,832	2.34
NYSE National	1.02	43,668	2.01
Cboe BYX	0.94	40,523	2.21
Cboe EDGX	0.90	38,634	3.22
Nasdaq BX	0.72	31,051	1.17
Nasdaq PHLX	0.66	28,474	0.60
NYSE	0.64	27,569	2.38
NYSE American	0.64	27,279	0.40
MEMX	0.40	17,147	0.71
MIAX Pearl	0.37	15,912	2.35
CHX	0.00	0	0.10
LTSE	0.00	0	0.06

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

ALPN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 758,481, which is 17.69% of today's total volume.
Today's Lit volume is 3,529,852, which is 82.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.48%.
The average Lit volume has been 63.52%.

ALPN Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe EDGA

Cboe BZX

IEX

NYSE National

Cboe BYX

Cboe EDGX

Nasdaq BX

Nasdaq PHLX